noun
- the avoidance of reality by absorption of the mind in entertainment or in an imaginative situation, activity, etc.
noun
- an inclination to or habit of retreating from unpleasant or unacceptable reality, as through diversion or fantasy
in the figurative sense, 1930 (adj.); 1933 (n.), from escape + -ist.
n.
- The tendency to escape from daily reality or routine by indulging in daydreaming, fantasy, or entertainment.